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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/20
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
02:00:00 (GMT) on 07/20
Sea Height:5.2 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 16.6 secs
Surf Height3.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
07/2002:00:005.2 2.5 se16.6 secs2.1 se12.7 secs2.7 se 9.1secs3.1 -3.5 16.6
07/2001:00:005.0 2.3 se16.3 secs2.0 se12.7 secs2.5 se 9.1secs2.8 -3.1 16.3
07/2000:00:005.1 2.7 se16.6 secs2.3 se12.7 secs2.5 se 9.1secs3.3 -3.8 16.6
07/1923:00:005.2 2.6 se16.6 secs2.0 se12.8 secs2.6 se 9.0secs3.3 -3.7 16.6
07/1922:00:005.2 3.2 se16.8 secs2.0 se12.9 secs1.3 se 20.0secs4.0 -4.5 16.8
07/1921:00:005.4 2.7 se16.3 secs2.3 se13.0 secs2.9 se 8.4secs3.3 -3.7 16.3
07/1920:00:005.1 2.0 se16.3 secs3.2 se9.1 secs2.1 se 12.7secs2.4 -2.7 16.3
07/1919:00:005.1 2.1 se14.7 secs3.2 se8.4 secs0.4 se 20.0secs2.4 -2.7 14.7
07/1918:00:005.3 1.9 se16.9 secs2.9 se9.8 secs0.9 se 20.0secs2.4 -2.7 16.9
07/1917:00:005.6 2.4 se16.6 secs3.6 se8.5 secs2.1 se 12.8secs3.0 -3.4 16.6
07/1916:00:005.8 2.2 se16.5 secs3.0 se9.9 secs2.6 se 6.7secs2.7 -3.1 16.5
07/1915:00:005.0 1.7 se17.1 secs2.8 se9.1 secs1.6 se 12.5secs2.2 -2.4 17.1
07/1914:00:005.3 2.2 se14.3 secs3.2 se9.1 secs1.1 se 17.7secs2.4 -2.7 14.3
07/1913:00:005.0 3.1 se9.1 secs2.0 se12.3 secs2.0 se 5.9secs2.1 -2.4 9.1
07/1912:00:005.7 3.9 se9.1 secs1.6 se14.4 secs0.9 se 17.4secs2.6 -3.0 9.1
07/1911:00:005.3 2.9 se10.0 secs1.7 se14.1 secs2.7 se 6.7secs2.1 -2.4 10.0
07/1910:00:005.7 3.6 se9.9 secs2.0 se14.1 secs2.4 se 6.8secs2.7 -3.0 9.9
07/1909:00:006.4 4.6 se9.1 secs2.2 se12.4 secs2.1 se 5.9secs3.1 -3.5 9.1
07/1908:00:005.7 3.8 se9.1 secs1.9 se14.2 secs1.7 se 5.9secs2.6 -2.9 9.1
07/1907:00:005.7 3.3 se10.0 secs2.1 se14.4 secs1.2 se 17.9secs2.5 -2.8 10.0
07/1906:00:005.5 3.0 se11.1 secs2.1 se14.1 secs2.9 se 7.8secs2.5 -2.8 11.1
07/1905:00:005.9 4.3 se8.9 secs2.3 se12.5 secs2.0 se 5.9secs2.9 -3.3 8.9
07/1904:00:005.5 4.0 se9.0 secs2.0 se14.3 secs1.9 se 5.9secs2.7 -3.0 9.0
07/1903:00:005.7 3.7 se9.0 secs1.8 se14.4 secs2.2 se 5.9secs2.5 -2.8 9.0

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
01:50:00 (GMT) on 07/20
Combined Sea Height:7.5 ft
Dominant Period:17.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:070 degrees
Barometric Pressure:1012.7 mbs
Air Temperature: 80.4 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
07/2001:50:007.517.017.621.40701012.780.432.0
07/2000:50:007.59.017.621.40701012.980.432.0
07/1923:50:007.98.017.621.40601013.180.232.0
07/1922:50:007.98.017.623.40601013.080.432.0
07/1921:50:007.59.017.621.40701013.680.432.0
07/1920:50:007.57.019.521.40801013.680.132.0
07/1919:50:007.29.017.619.50701013.980.232.0
07/1918:50:007.98.017.621.40701013.779.932.0
07/1917:50:008.28.019.523.40701013.679.932.0
07/1916:50:007.59.019.523.40701013.479.732.0
07/1915:50:008.29.017.621.40701013.179.732.0
07/1914:50:008.29.017.621.40701013.379.732.0
07/1913:50:008.28.017.621.40701013.479.932.0
07/1912:50:008.59.015.619.50701013.579.932.0
07/1911:50:008.99.017.619.50801013.679.932.0
07/1910:50:008.29.017.619.50801014.280.232.0
07/1909:50:008.29.017.621.40701014.780.232.0
07/1908:50:008.99.017.621.40701015.080.432.0
07/1907:50:008.29.019.521.40701015.180.832.0
07/1906:50:007.99.017.621.40701014.780.632.0
07/1905:50:008.59.017.623.40801014.080.632.0
07/1904:50:008.28.019.523.40801013.380.832.0
07/1903:50:008.98.019.523.40801013.080.832.0
07/1902:50:008.98.019.523.40801012.680.632.0

 

000041588 ___0.024522
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